GB2481737B - Performing multiplication using an analog-to-digital converter - Google Patents

Performing multiplication using an analog-to-digital converter

Info

Publication number: GB2481737B
Authority: GB; United Kingdom
Prior art keywords: analog; digital converter; performing multiplication; multiplication; converter
Prior art date: 2009-04-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

GB1115580.1A

Other versions

GB2481737A (en

GB201115580D0 (en

Inventor

Thomas P Sawyers

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hewlett Packard Development Co LP

Original Assignee

Hewlett Packard Development Co LP

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-04-28

Filing date

2009-04-28

Publication date

2012-12-05

2009-04-28 Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP

2011-10-26 Publication of GB201115580D0 publication Critical patent/GB201115580D0/en

2012-01-04 Publication of GB2481737A publication Critical patent/GB2481737A/en

2012-12-05 Application granted granted Critical

2012-12-05 Publication of GB2481737B publication Critical patent/GB2481737B/en

Status Expired - Fee Related legal-status Critical Current

2029-04-28 Anticipated expiration legal-status Critical

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Mathematical Physics (AREA)
General Physics & Mathematics (AREA)
Software Systems (AREA)
Computer Hardware Design (AREA)
Automation & Control Theory (AREA)
Evolutionary Computation (AREA)
Fuzzy Systems (AREA)
Power Engineering (AREA)
Analogue/Digital Conversion (AREA)
Amplifiers (AREA)
Amplitude Modulation (AREA)

GB1115580.1A 2009-04-28 2009-04-28 Performing multiplication using an analog-to-digital converter Expired - Fee Related GB2481737B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2009/041980 WO2010126490A1 (en)	2009-04-28	2009-04-28	Performing multiplication using an analog-to-digital converter

Publications (3)

Publication Number	Publication Date
GB201115580D0 GB201115580D0 (en)	2011-10-26
GB2481737A GB2481737A (en)	2012-01-04
GB2481737B true GB2481737B (en)	2012-12-05

Family

ID=43032428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1115580.1A Expired - Fee Related GB2481737B (en)	2009-04-28	2009-04-28	Performing multiplication using an analog-to-digital converter

Country Status (5)

Country	Link
US (1)	US8669893B2 (en)
CN (1)	CN102414568B (en)
DE (1)	DE112009004564T5 (en)
GB (1)	GB2481737B (en)
WO (1)	WO2010126490A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8723493B2 (en) *	2010-10-06	2014-05-13	Alliant Techsystems Inc.	Methods and apparatuses for inductive energy capture for fuzes
CN104092641B (en) *	2014-07-17	2017-06-20	哈尔滨工业大学	The mixed carrier communication means of the ADC best proportion predictor selections based on signal probability density
TWI783351B (en) *	2021-01-21	2022-11-11	瑞昱半導體股份有限公司	Analog-to-digital conversion system and method
CN116366066B (en) *	2021-12-27	2024-06-18	圣邦微电子（北京）股份有限公司	Arithmetic circuit

Citations (3)

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Publication number	Priority date	Publication date	Assignee	Title
US20020125924A1 (en) *	2001-01-29	2002-09-12	Fujitsu Limited	Frequency multiplier device and frequency multplier circuit
US7184914B2 (en) *	2003-10-22	2007-02-27	Canon Kabushiki Kaisha	Sensor signal processor
US7446691B2 (en) *	2007-03-29	2008-11-04	Symbol Technologies, Inc.	Methods and apparatus for multiplexed signal sources using an analog-to-digital converter

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DE3142199A1 (en) *	1980-11-03	1982-06-16	Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven	CIRCUIT ARRANGEMENT FOR THE AMPLIFICATION OF ELECTRICAL SIGNALS, WHICH IS PROVIDED WITH A CIRCUIT FOR COMPENSATING AN UNWANTED COMPONENT
US4495463A (en) *	1982-02-24	1985-01-22	General Electric Company	Electronic watt and/or watthour measuring circuit having active load terminated current sensor for sensing current and providing automatic zero-offset of current sensor DC offset error potentials
CN2032324U (en) *	1988-01-30	1989-02-08	刘月升	Electronic watt-howr meter
DE8900990U1 (en)	1989-01-28	1989-10-26	Forschungszentrum Jülich GmbH, 52428 Jülich	Circuit device with dividing analog-digital converter
ZA931579B (en) *	1992-03-06	1993-10-06	South African Micro Electronic	A multiplier circuit and method of operation
US6362767B1 (en)	1999-03-22	2002-03-26	The Board Of Trustees Of The Leland Stanford Junior University	Methods for simultaneous analog-to-digital conversion and multiplication
US6563319B1 (en) *	1999-04-19	2003-05-13	Credence Technologies, Inc.	Electrostatic discharges and transient signals monitoring system and method
CN1367304A (en)	2002-01-26	2002-09-04	中国石化胜利油田有限公司孤岛采油厂	Method for testing balance of well pumping unit and its equipment
US6717393B2 (en) *	2002-04-11	2004-04-06	Texas Instruments Incorporated	System for difference calculation using a quad slope converter
US6784824B1 (en) *	2002-08-29	2004-08-31	Xilinx, Inc.	Analog-to-digital converter which is substantially independent of capacitor mismatch
US6765516B1 (en) *	2003-10-10	2004-07-20	Agilent Technologies, Inc.	Method and apparatus for root-mean-square converter output signal processing
US7420490B2 (en) *	2006-07-31	2008-09-02	Texas Instruments Incorporated	Pre-charge systems and methods for ADC input sampling
KR100803032B1 (en) *	2006-10-19	2008-02-18	지씨티 세미컨덕터 인코포레이티드	Receiver, digital signal processor and digital signal processing method for compensating for transient signal
US7786912B2 (en)	2006-12-01	2010-08-31	Intersil Americas Inc.	Sigma delta converter system and method
TWI365365B (en) *	2008-01-30	2012-06-01	Realtek Semiconductor Corp	Linear regulator and voltage regulation method
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US9086439B2 (en) *	2011-02-25	2015-07-21	Maxim Integrated Products, Inc.	Circuits, devices and methods having pipelined capacitance sensing

2009
- 2009-04-28 GB GB1115580.1A patent/GB2481737B/en not_active Expired - Fee Related
- 2009-04-28 US US13/202,814 patent/US8669893B2/en not_active Expired - Fee Related
- 2009-04-28 DE DE112009004564T patent/DE112009004564T5/en not_active Ceased
- 2009-04-28 WO PCT/US2009/041980 patent/WO2010126490A1/en active Application Filing
- 2009-04-28 CN CN200980159008.XA patent/CN102414568B/en not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20020125924A1 (en) *	2001-01-29	2002-09-12	Fujitsu Limited	Frequency multiplier device and frequency multplier circuit
US7184914B2 (en) *	2003-10-22	2007-02-27	Canon Kabushiki Kaisha	Sensor signal processor
US7446691B2 (en) *	2007-03-29	2008-11-04	Symbol Technologies, Inc.	Methods and apparatus for multiplexed signal sources using an analog-to-digital converter

Also Published As

Publication number	Publication date
GB2481737A (en)	2012-01-04
US8669893B2 (en)	2014-03-11
CN102414568B (en)	2015-08-26
CN102414568A (en)	2012-04-11
US20110304378A1 (en)	2011-12-15
DE112009004564T5 (en)	2012-09-20
GB201115580D0 (en)	2011-10-26
WO2010126490A1 (en)	2010-11-04

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Legal Events

Date	Code	Title	Description
2021-03-31	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20200428